工业副产石膏规模化利用的新趋势和途径  

New trends and approaches for large-scale utilization of industrial by-product gypsum

作　　者：杨凡 王子豪 何涛 张欢 杨再银[1] YANG Fan;WANG Zihao;HE Tao;ZHANG Huan;YANG Zaiyin(Institute of Technology and Information for Building Materials Industry,Beijing,100024,China)

机构地区：[1]建筑材料工业技术情报研究所,北京100024

出　　处：《硫酸工业》2024年第5期1-4,10,共5页Sulphuric Acid Industry

摘　　要：介绍了工业副产石膏的综合利用现状,重点阐述了工业副产石膏应用于建材、土壤改良、道路建设、生态修复等领域的发展现状及磷石膏净化新产品的研究应用前景。近年来,随着国家相关鼓励政策的出台,我国以脱硫石膏、磷石膏为代表的工业副产石膏正日益受到重视,这些政策的推进有望进一步提高工业副产石膏的综合利用率,推动可持续发展。The comprehensive utilization status of industrial by-product gypsum is introduced,focusing on the development status of by-product gypsum application in building materials,soil improvement,road construction,ecological restoration and other fields,as well as the prospects for the application of phosphogypsum purification new products.In recent years,with the introduction of relevant national encouragement policies,industrial by-product gypsum represented by desulfurization gypsum and phosphogypsum in China has been increasingly valued.The promotion of these policies is expected to further improve the comprehensive utilization rate of industrial by-product gypsum and promote sustainable development.

关 键 词：副产石膏 脱硫石膏 磷石膏 综合利用 

分 类 号：TQ177.375[化学工程—硅酸盐工业]